Fabienne Wijzen

Title: Fabienne Wijzen: Innovator in Catalysis and Polymerization

Introduction

Fabienne Wijzen is a prominent inventor based in Ayeneux, Belgium. She has made significant contributions to the field of catalysis and polymerization, holding a total of four patents. Her innovative work focuses on the preparation of supports for catalysts and the processes involved in olefin polymerization.

Latest Patents

Fabienne's latest patents include a process for the preparation of a support for catalysts, which involves mixing an alcohol, water, a silicon alkoxide, and an acid under specific conditions to prevent gelling or precipitation of silica. This process also includes the addition of an acidic solution of an aluminum compound and/or a solution of a source of phosphate ions, followed by the introduction of a gelling agent. The resulting gel is washed and dried to obtain a powder that is subsequently calcined. Another notable patent involves the polymerization of olefins using a catalyst containing chromium on the aforementioned support. Additionally, she has developed a process for manufacturing supports for olefin polymerization catalysts that comprise silica, aluminum phosphate, and optionally alumina.

Career Highlights

Throughout her career, Fabienne Wijzen has worked with notable companies such as Solvay and Solvay Polyolefins Europe. Her experience in these organizations has allowed her to refine her expertise in catalysis and polymerization processes.

Collaborations

Fabienne has collaborated with esteemed colleagues, including Benoit Koch and Andre Rulmont, contributing to her innovative projects and research.

Conclusion

Fabienne Wijzen's work in the field of catalysis and polymerization has led to significant advancements and innovations. Her patents reflect her dedication to improving processes and materials in this vital area of research.